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Neko [114]
2 years ago
9

1. At the synaptic knob, voltage-gated ______________ channels open, thereby stimulating the synaptic vesicles to release their

neurotransmitters by exocytosis.
Biology
2 answers:
kupik [55]2 years ago
5 0

Answer:

calcium

Explanation:its the best choice

mart [117]2 years ago
4 0
The best answer choice is ‘ Calcium ‘ . I hope this helped !
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Answer:

Option A, Start the reaction by absorbing light energy

Explanation:

Chlorophyll is a green color pigment in plant that helps in entrapping sunlight. Being green in color, it absorbs the blue and red light and reflects the green light. The molecules of chlorophyll gains energy from sunlight and then jumps to higher energy levels by the process known as photo excitation. These excited molecules get ionized to further initiate the process of photosynthesis.

Hence, option A is correct.

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3 years ago
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What would be the expected result if a competitive, nonhydrolyzable analog of ATP were applied to the cytoplasmic side of a plas
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Answer:

The cell interior would experience higher than normal Na+ concentrations and lower than normal K+ concentrations.

Explanation:

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Which cell organelles function resembles the function of the brain in higher animals
Assoli18 [71]
The functions of the NUCLEUS in the cell resembles the functions of the brain in higher animals. This is because, it is the nucleus that direct all the cell activities and it also contains the genetic material in form of DNA. 
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Answer:     5.972 × 10^24 kg

Explanation:

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